.cartBar{
    position: fixed;
    bottom: 56px;
    background: #fff;
    height: 50px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100vw;
    border-top: 1px solid #ccc;
}

.cartBar-chooseAll{
    color: #333;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.cartBar-buy{
    flex: 1;
    display: flex;
    flex-direction: row;
    position: relative;
    justify-content: flex-end;
}

.cartBar-buy_btn{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #ccc;
    position: relative;
    margin-right: 2px;
    margin-left: 5px;
    top: -22px;
    display: flex;
}
.cartBar-buy_btn::after{
    content: '';
    display: block;
    position: absolute;
    top: 30%;
    left: -2px;
    width: 110%;
    height: 100%;
    background: #fff;
    border: none;
}
.cartBar-buy_btn span{
    width: 80%;
    height: 80%;
    background: #FF754B;
    border-radius: 50%;
    color: #fff;
    position: absolute;
    z-index: 1;
    top: 10%;
    left: 10%;
    line-height: 55px;
    text-align: center;
}
.cartBar-buy_btn span:active{
    background: #bd593a;
}
.cartBar-buy_btn span i{
    font-size: 26px;
}
